<HTML><HEAD><TITLE>ywd_to_mjd(++DWY, ?MJD)</TITLE>
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<H1>ywd_to_mjd(++DWY, ?MJD)</H1>
Convert an ISO8601 Year-Week-Day representation to MJD
<DL>
<DT><EM>DWY</EM></DT>
<DD>structure of the form Year-Week-Day
</DD>
<DT><EM>MJD</EM></DT>
<DD>Variable or integer
</DD>
</DL>
<H2>Description</H2>
Convert a Year-WeekOfYear-DayOfWeek representation to MJD,
    	where DayOfWeek is the day number within the week (1 for monday
	up to 7 for sunday), and WeekOfYear is the ISO8601 week number
	(where week 1 is the week containing January 4th). Note that
	January 1 to 3 may belong to the previous year.

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